Is CARAMELIZED ONION GOUDA BACON DIP vegan?

sour cream (cultured pasteurized grade a milk, cream, nonfat milk solids, gelatin), caramelized onions (onion, water, canola oil, balsamic vinegar [wine vinegar, grape must], brown sugar), cream cheese (pasteurized cultured milk and cream, salt, xanthan gum, carob bean gum, and guar gum), mayonnaise (soybean oil, water, cider vinegar, egg yolks, contains less than 2% of salt, spice, lemon juice concentrate), smoked gouda cheese (pasteurized milk, cheese culture, salt, enzymes, annatto [vegetable color], natural smoke flavoring, natamycin [a natural mold inhibitor]), uncured bacon bits (pork, water, brown sugar, sea salt, celery powder, lactic acid starter culture), salt, sugar, bacon base (cooked bacon [cooked bacon with water, salt, sodium phosphate, sugar, sodium erythorbate, and sodium nitrite], salt, yeast extract, ham stock, bacon fat, sugar, cornstarch, natural flavorings, natural smoke flavoring, disodium inosinate, disodium guanylate, caramel color, potassium sorbate [to preserve color]), dehydrated onion, water, modified corn starch, sodium benzoate and potassium sorbate added to protect flavor, lactic acid, natural bacon flavor (natural flavor [milk], corn syrup solids, salt, yeast extract, smoke flavoring), spice.

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